streaming video file stops playback of non-streaming video

strange little issue i discovered tonight -

I have an app which loads and plays 2 video files, 1 a prerecorded local file (e.g. hands.mov) and the second a streaming (RTSP) video file (e.g rtsp://miraya1s-mac-mini.local/mystream.sdp)

if I load the the recorded file 1st and the streaming file 2nd, the streaming file will play correctly, but the local file will only display the 1st frame.

If I load the streaming file 1st, and the local file second, both files will play correctly.

so:

  
  
        Stream1.loadMovie(streamURL);  
	Stream1.play();  
	  
	prerecorded1.loadMovie("movies/fingers.mov");  
	prerecorded1.play();  

is totally ok, but:

  
  
	  
	prerecorded1.loadMovie("movies/fingers.mov");  
	prerecorded1.play();  
          
        Stream1.loadMovie(streamURL);  
	Stream1.play();  
  

does not play the fingers.mov video, only the 1st frame.

this on OSX (10.6 with of0061)